Section 7: Command reference
Model 2651A High Power System SourceMeter® Instrument Reference Manual
7-328
2651A-901-01 Rev. A / March 2011
Example
SweepILogMeasureV(smua, 0.01, 0.1,
0.001, 5)
This function performs a five-point linear current sweep
starting at 10 mA and stopping at 100 mA. Voltage is
measured at every step (point) in the sweep. The source
will be allowed to settle on each step for 1 ms before a
measurement is performed.
The following table contains log values and corresponding
source levels for the five-point logarithmic sweep:
MeasurePoint
LogStepSize LogStep SourceStepLevel
1
0.25
0.0
0.01 A
2
0.25
0.25
0.017783 A
3
0.25
0.5
0.031623 A
4
0.25
0.75
0.056234 A
5
0.25
1.0
0.1 A
Also see
None
SweepVLinMeasureI()
(on page 5-22) function performs a linear voltage sweep with current measured at
every step (point).
Type
TSP-Link accessible
Affected by
Where saved
Default value
Function No
Usage
SweepVLinMeasureI(
smu, startv, stopv, stime, points
)
smu
System SourceMeter
®
instrument channel (set to
smua
)
startv
Sweep start voltage in volts
stopv
Sweep stop voltage in volts
stime
Settling time in seconds; occurs after stepping the source and before performing a
measurement
points
Number of sweep points (must be
≥
2)
